package com.example.shopping1902.goods;

import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

import com.example.shopping1902.R;

import java.util.List;

public class TypeAdapter extends BaseAdapter {
    Context context;
    List<TypeBean.DataBean> data;
    int selPos = 0;//表示选中的位置

    public void setSelPos(int selPos) {
        this.selPos = selPos;
        notifyDataSetChanged();
    }

    public TypeAdapter(Context context, List<TypeBean.DataBean> data) {
        this.context = context;
        this.data = data;
    }

    @Override
    public int getCount() {
        return data.size();
    }

    @Override
    public Object getItem(int position) {
        return data.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @SuppressLint("ResourceAsColor")
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        convertView = LayoutInflater.from(context).inflate(R.layout.item_type, null);
        TextView tv = convertView.findViewById(R.id.item_type_tv);
        TextView line = convertView.findViewById(R.id.item_type_line);
        TypeBean.DataBean bean = data.get(position);
        tv.setText(bean.getName());
        if (selPos == position) {
            tv.setTextColor(Color.BLUE);
            line.setVisibility(View.VISIBLE);
            convertView.setBackgroundColor(Color.rgb(200,200,200));
        } else {
            tv.setTextColor(R.color.black);
            line.setVisibility(View.INVISIBLE);
            convertView.setBackgroundColor(Color.WHITE);
        }
            return convertView;
        }
}